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2.
Synthesis, Spectral And Thermal Studies of Co (II), Ni (II) and
Cu(II) Complexes With Sulphadiazine
Pranay
Guru
Assistant Professor & H.O.D., Department of Engineering Chemistry,
People’s
College of Research & Technology, Bhanpur, Bhopal (M. P.) India
*Corresponding author/Address for communication: Dr. Pranay Guru,C-
20, Siddharth Lake City, Anand Nagar, Raisen Road, Bhopal (M P) –
462021, INDIA
Tel: + 91-9826313501(mobile), E mail:
pranayguru@rediffmail.com
Abatract.
On the basis of elemental analyses and the molar
conductance, the formulas Ni(L)2WO4.H2O,
Co(L)2WO4.2H2O and Cu(L)2WO4.2H2O,
L = sulphadiazine have been suggested for the complexes under
study. The geometries of the complexes have been proposed on the
basis of magnetic moments, electronic and infrared spectral
data. Thermogravimetric analyses (TGA) have been carried out to
determine the pattern of their decomposition. The crystal system,
lattice parameters, unit cell volumes and number of molecules in
it have been determined by X-ray diffraction data (XRD).
Key words: Nickel, cobalt, copper,
sulphadiazine.
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